Home / 116,610.62-174,921.39-37,731.02

Finding the Fourth Proportional to 116,610.62, 174,921.39 and 37,731.02

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Solution

The fourth proportional to 116,610.62, 174,921.39 and 37,731.02 is: 56,598.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,610.62 : 174,921.39 = 37,731.02 : x
  2. Step 2: Convert to fraction form
    116,610.62/174,921.39 = 37,731.02/x
  3. Step 3: Cross multiply
    116,610.62x = 174,921.39 × 37,731.02
  4. Step 4: Simplify right side
    116,610.62x = 6,599,961,589.91
  5. Step 5: Solve for x
    x = 6,599,961,589.91/116,610.62
  6. Step 6: Final answer
    x = 56,598.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.